Описание: This book covers in a textbook-like fashion the basics or organic solar cells, addressing the limits of photovoltaic energy conversion and giving a well-illustrated introduction to molecular electronics with focus on the working principle and characterization of organic solar cells.
Автор: Katja Mombaur; Karsten Berns Название: Modeling, Simulation and Optimization of Bipedal Walking ISBN: 3642448151 ISBN-13(EAN): 9783642448157 Издательство: Springer Рейтинг: Цена: 16769.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The model-based investigation of motions of anthropomorphic systems is an important interdisciplinary research topic involving specialists from many fields such as Robotics, Biomechanics, Physiology, Orthopedics, Psychology, Neurosciences, Sports, Computer Graphics and Applied Mathematics. This book presents a study of basic locomotion forms such as walking and running is of particular interest due to the high demand on dynamic coordination, actuator efficiency and balance control. Mathematical models and numerical simulation and optimization techniques are explained, in combination with experimental data, which can help to better understand the basic underlying mechanisms of these motions and to improve them. Example topics treated in this book are * Modeling techniques for anthropomorphic bipedal walking systems * Optimized walking motions for different objective functions * Identification of objective functions from measurements * Simulation and optimization approaches for humanoid robots * Biologically inspired control algorithms for bipedal walking * Generation and deformation of natural walking in computer graphics * Imitation of human motions on humanoids * Emotional body language during walking * Simulation of biologically inspired actuators for bipedal walking machines * Modeling and simulation techniques for the development of prostheses * Functional electrical stimulation of walking.
Автор: Tharangika Bambaravanage; Asanka Rodrigo; Sisil Ku Название: Modeling, Simulation, and Control of a Medium-Scale Power System ISBN: 9811049092 ISBN-13(EAN): 9789811049095 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This book highlights the most important aspects of mathematical modeling, computer simulation, and control of medium-scale power systems. It discusses a number of practical examples based on Sri Lanka’s power system, one characterized by comparatively high degrees of variability and uncertainty. Recently introduced concepts such as controlled disintegration to maintain grid stability are discussed and studied using simulations of practical scenarios.
Power systems are complex, geographically distributed, dynamical systems with numerous interconnections between neighboring systems. Further, they often comprise a generation mix that includes hydro, thermal, combined cycle, and intermittent renewable plants, as well as considerably extended transmission lines. Hence, the detailed analysis of their transient behaviors in the presence of disturbances is both highly theory-intensive and challenging in practice. Effectively regulating and controlling power
system behavior to ensure consistent service quality and transient stability requires the use of various schemes and systems.
The book’s initial chapters detail the fundamentals of power systems; in turn, system modeling and simulation results using Power Systems Computer Aided Design/Electromagnetic Transients including DC (PSCAD/EMTDC) software are presented and compared with available real-world data. Lastly, the book uses computer simulation studies under a variety of practical contingency scenarios to compare several under-frequency load-shedding schemes. Given the breadth and depth of its coverage, it offers a truly unique resource on the management of medium-scale power systems.
Описание: This book reviews the use of innovative physical multiscale modeling methods to deeply understand the electrochemical mechanisms and numerically simulate the structure and properties of electrochemical devices for energy storage and conversion.
Автор: Katja Mombaur; Karsten Berns Название: Modeling, Simulation and Optimization of Bipedal Walking ISBN: 3642363679 ISBN-13(EAN): 9783642363672 Издательство: Springer Рейтинг: Цена: 19591.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book examines basic forms of locomotion such as walking and running, and explores the use of mathematical models and numerical simulation and optimization techniques, in combination with experimental data, to better understand the underlying mechanisms.
Описание: This book reviews the use of innovative physical multiscale modeling methods to deeply understand the electrochemical mechanisms and numerically simulate the structure and properties of electrochemical devices for energy storage and conversion.
Описание: The main objective of the book is to enhance existing tools and develop new modeling and simulation tools for research in emerging multi-service telecommunication networks in the areas of model performance improvements, multilayer traffic modeling, and the important issue of evaluation and validation of the new modeling tools.
Описание: Proceedings of the European COST Telecommunications Symposium
Автор: Ronny Frevert; Joachim Haase; Roland Jancke; Uwe K Название: Modeling and Simulation for RF System Design ISBN: 1461498325 ISBN-13(EAN): 9781461498322 Издательство: Springer Рейтинг: Цена: 20896.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Preface. Acknowledgments. 1 Introduction. 2 Design Flow Overview. 2.1 Design Levels. 2.2 Top-down System Design. 2.3 Bottom-up Verification. 3 Simulation Tools in System Design. 3.1 Use of Simulation Tools within the Design Flow. 3.2 Specific Simulation Algorithms of RF Simulators. 3.3 Criteria of the Simulator Selection. 3.4 Internet Resources for Simulation Tools. 4 System Level Modeling. 4.1 System Level Simulation. 4.2 Simulation Technology of System Level Simulators. 4.3 Complex Baseband Simulation. 4.4 Model Libraries for System Simulation. 4.5 Creation of Own Primitive and Hierarchical Models. 5 VHDL-AMS for Block Level Simulation. 5.1 Introduction. 5.2 VHDL-AMS Standardization. 5.3 A Simple Block Level Example - Analog PLL. 5.4 Summary 6 Introduction to VHDL-AMS. 6.1 Aim of this Introduction. 6.2 Repetition of Basics of VHDL 1076-1993. 6.3 Conservative Systems Description. 6.4 Description of Nonconservative Systems. 6.5 Mixed-Signal Simulation. 6.6 Analysis Domains. 6.7 Summary. 7 Selected RF Blocks in VHDL-AMS. 7.1 Library Overview. 7.2 Signal Sources. 7.3 Basic RF Building Blocks. 7.4 Measurement and Observation Units. 7.5 Block Level Example of a Linear PLL. 8 Macromodeling in VHDL-AMS. 8.1 Introduction. 8.2 General Methodology. 8.3 Input and Output Stages. 8.3.1 Input stages. 8.3.2 Output stages. 8.4 OpAmp Macromodel. 9 Complex Example: WLAN Receiver. 9.1 Introduction. 9.2 Example Specification. 9.3 Example Modeling. 9.4 Example Calibration. 9.5 Example Verification. 10 Modeling of Analog Blocks in Verilog-A. 10.1 Introduction. 10.2 Writing Custom Behavioral Models. 10.3 Overview of the Cadence Model Library rfLib. 10.4 Modeling and Simulation of a WLAN Receiver. 11 Characterization forBottom-Up Verification. 11.1 Concept of Characterization. 11.2 RF Characteristics and Parameters. 11.3 Application of Characterization. 11.4 Example Characterization of an LNA. 11.5 Characterization Environment. 11.6 Characterization Using the OCEAN Script Language. 12 Advanced Methods for Overall System Specification and Validation. 12.1 Gap between System Level and Block Level Simulation. 12.2 File Coupling of Simulators. 12.3 Direct Cosimulation of System Level and Analog Simulators. 12.4 Generated Black Box Models. References. Index.
Автор: F. van de Wiele; W.L. Engl; P. Jespers Название: Process and Device Modeling for Integrated Circuit Design ISBN: 9401175853 ISBN-13(EAN): 9789401175852 Издательство: Springer Рейтинг: Цена: 12157.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: An Advanced Study Institute on process and device modeling for integrated circuit design was held in Louvain-la-Neuve. The last chapter of the book presents the specific topic of process modeling. he can acquire a perspective into the field of process and device modeling for integrated circuit design with this bDOk.
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